##
## This file is part of the LinuxBIOS project.
##
## Copyright (C) 2007 coresystems GmbH
## Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH.
##
## Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> 
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
##

menu "Compression"

config COMPRESSION_LZMA
	boolean "Support LZMA compression"
	default y
	help
	  This is the preferred compression method, as LZMA reaches
	  very good compression rates with a small memory footprint.

config COMPRESSION_NRV2B
	boolean "Support NRV2B compression"
	help
	  This compression method has a smaller memory footprint than
	  LZMA but also significantly worse compression results.

choice
	prompt "Default compression method"
	default DEFAULT_COMPRESSION_LZMA

config DEFAULT_COMPRESSION_LZMA
	bool "LZMA compression"
	depends COMPRESSION_LZMA
	help
	  Choose this option as a default.

config DEFAULT_COMPRESSION_NRV2B
	bool "NRV2B compression"
	depends COMPRESSION_NRV2B
	help
	  Choose this option if you have a flash chip which is large enough.

config DEFAULT_COMPRESSION_NONE
	bool "No compression"
	help
	  Do not compress any LinuxBIOS modules per default.

endchoice

endmenu